Lifeeasy Premium Silicone Baking Mat,Non Stick,Heat Resistant,Healthy Coking,Pack of 3 SILICONE BAKING MAT - made of fiberglass and clasics silicone; Professional quality EASY TO CLEAN - just rinse with water and soap, wipe it and let air dry SAVE MONEY - No need using oils or paper anymore. Silicone is reusable, can be used thousands of times FDA-APPROVED, BPA-FREE - only the best 100% food-safe and odorless materials SIZE The red & black mat measure approximately 16.5 x 11.63 inches; The blue mat measures approximately 11.5 x 8.5 inches, Fits half-sheet size pans